stasa

I actually said that CICO works if you control everything and weigh your food and calculate the macros. It may work for you, it works for bodybuilders, but this approach is not necessarily the best. All diets work though reducing calories. Dietary adherence is much more important. Most people are not going to obsessively weigh all their meals. And if you feel sick or hungry all the time, you are much more likely to break the diet.

So, I maintain that, yes, CICO works and calories + macros is the most important. But unless you control intake 100%, then the types of food you consume affect how much you eat, energy levels and compliance. This is especially true long term (over 5 years).

In a perfect world where you measure and control everything 100% CICO rules. However, in the real world, different types of food cause variation both on in and out. E.g. some foods promote feeling to satiety and some foods cause some people to overeat. Diet would also affect gut microbiome which affects hormones/mood etc... If you calculate CICO, then it will still be valid. But from the practical diet approach, CICO is oversimplification.

Hydration is not a big problem. However, Dapper does much more than that: it handles multi-mapping (eg mapping users and posts from a single query), query parameterization etc. Surely, you can do it all ad hoc, but Dapper provides very convenient set of primitives out of the box.